Ofna does not permit any private sales in this forum. You may have noticed there is no BUY, SELL, or TRADE section.
For what its worth, Ofna's official BST site is here
However, you'll need to at least post pics to generate any interest in a long discontinued obsolete truggy.
Even with the Ti upgrades listed, and given the callapsing economy, IMO you'll be lucky to get $200 for it as a used roller.
Good Luck...